.host_select{
    width: 1150px;
    height: 84px;
    display: flex;
    flex-direction: row;

    align-items: center;
}
.host_classify_three{
    width: 1150px;
    height: 64px;
    border-bottom: 1px solid #CEC7C4;
    display: flex;
    flex-direction: row;
    justify-content:space-between;
    padding-bottom: 20px;

}
.host_classify_three a{
     color: #212121;
     font-size: 16px;
    width: 115px;
    height: 83px;
    display: flex;
    flex-direction: row;
    justify-content: center;
    align-items: center;
 }

.host_videos_box{
    width: 1150px;
    height: auto;
    display: flex;
    flex-direction: row;
    justify-content: space-between;
}
.host_videos_column{
    width: 570px;
    height: auto;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}
.host_videos_column_vid{
    width: 100%;
    height: 100px;
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    margin-bottom: 40px;
}
.host_videos_column_vid img{
    width: 190px;
    height: 100%;
}

.host_videos_column_vid_font{
    width: 380px;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    align-items: flex-start;
    text-align: left;
    margin-left: 10px;
}
.host_videos_column_vid_font p:nth-child(1){
    font-weight: 700;

}
.fsd{
    width: 100%;
}

.host_font_introduce{
    width: 1150px;
    padding: 30px;
    font-size: 14px;
    color: #505050;
}